<%
=begin
apps: zookeeper
platforms: kubernetes, tanzu-application-catalog
id: configure_log_level
title: Configure the log level
category: configuration
weight: 20
highlight: 20
=end %>

Configure the ZooKeeper log level using the *ZOO_LOG_LEVEL* environment variable. By default, it is set to *ERROR*, because each readiness probe produces an *INFO* message on connection and a *WARN* message on disconnection.
